Atrazine, 10.0 µg/ml, Ethyl acetate, 10ml

1,2,3,6,7,8,9,10,11,12-Decahydrobenz[e]pyrene, neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no. 92387-50-3

Calycosin-7-O-beta-D-glucoside, >98%, 20mg

Vanadium (V)